brendaaneliz
brendaaneliz brendaaneliz
  • 19-08-2016
  • Mathematics
contestada

5(a-2b)-3(a-2b)

algebra2 .-.

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dalendrk
dalendrk dalendrk
  • 19-08-2016
5(a - 2b) - 3(a - 2b)    |use distributive property: a(b - c) = ab - ac

= 5a - 10b - 3a + 6b

= (5a - 3a) + (-10b + 6b)

= 2a - 4b
Answer Link
Аноним Аноним
  • 19-08-2016
Formula  [tex]a(b - c) = ab - ac [/tex]

[tex]5(a - 2b) - 3(a - 2b) [/tex]  

[tex] 5a - 10b - 3a + 6b[/tex]

[tex](5a - 3a) + (-10b + 6b)[/tex]

[tex]2a - 4b[/tex]
Answer Link

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